Having flu-like symptoms for more than 3 weeks. severe sinus, body pain not to severe, throat gets better then, coughing not severe, past 2 days a mild pain on my right side almost feels under my ribs also have a mild burning feeling in my chest?

Symptoms: These symptoms could be from a number of causes. Have you been evaluated for COVID 19? COVID 19 Sx's may include fever, cough, feeling tired, shortness of breath, muscle aches, headache, sore throat, chills, chest pain, nasal congestion, loss of taste or smell, nausea, vomiting, diarrhea. Get urgent care for difficulty breathing, blue lips, or new onset confusion.

Complication : After getting an acute respiratory infection if your immune system does not completely clear the infection you can suffer complications like a lower respiratory infection, sinus or ear infection or similar. It’s important to have a doctor see you and look carefully for these possibilities. The treatment may include addition of an antibiotic from a bacteria that has caused these symptoms.